ALIPHATIC POLYESTER RESIN COMPOSITION AND MOLDED ARTICLE CONTAINING THIS RESIN COMPOSITION
    21.
    发明申请
    ALIPHATIC POLYESTER RESIN COMPOSITION AND MOLDED ARTICLE CONTAINING THIS RESIN COMPOSITION 有权
    含有该树脂组合物的聚酯树脂组合物和成型品

    公开(公告)号:US20150291771A1

    公开(公告)日:2015-10-15

    申请号:US14439512

    申请日:2013-10-28

    IPC分类号: C08K5/20 C08K5/053

    摘要: The present invention provides a resin composition that improves slow crystallization, which is a drawback of polyhydroxyalkanoates, and is excellent in molding processability and productivity. The resin composition is an aliphatic polyester resin composition comprising a polyhydroxyalkanoate (A), an amide bond-containing compound (B), and pentaerythritol (C), wherein the amide bond-containing compound (B) is represented by any one of the following general formulas: R1—C(O)N(R2)2, R1—C(O)NH—(R3)—NHC(O)—R1, R1—NHC(O)NH—(R3)—NHC(O)NH—R1, R1—NHC(O)—R2, R1—NHC(O)—(R3)—C(O)NH—R1, R1—C(O)NH—(R3)—C(O)NH—R1, R1—NHC(O)NH—(R3)—C(O)NH—R1, and R1—NHC(O)NH—(R3)—NHC(O)—R1.

    摘要翻译: 本发明提供了改善缓慢结晶的树脂组合物,这是聚羟基链烷酸酯的缺点,并且成型加工性和生产率优异。 树脂组合物是包含聚羟基链烷酸酯(A),含酰胺键的化合物(B)和季戊四醇(C)的脂肪族聚酯树脂组合物,其中含酰胺键的化合物(B)由以下任何一种表示 通式:R1-C(O)N(R2)2,R1-C(O)NH-(R3)-NHC(O)-R1,R1-NHC(O)NH-(R3)-NHC(O) (O)-R 2,R 1 -NHC(O) - (R 3)-C(O)NH-R 1,R 1 -C(O)NH-(R 3) R1,R1-NHC(O)NH-(R3)-C(O)NH-R1和R1-NHC(O)NH-(R3)-NHC(O)-R1。